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| Product Name: |
Thermal Flow Switch
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| Supply Ability: |
1000 |
| Related proudcts |
instrument, thermal flow switch, flow control, |
| Specifications |
Thermal Flow Switch |
| Price Term: |
FOB |
| Port of loading: |
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| Minimum Order |
1 set |
| Unit Price: |
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VF-S Thermal Flow Switch is based on the theory of heat exchange. Heat and thermal module is built inside
the probe. The heat conductivity rate of the device is closely related to the flow rate of media. If no media flows through the pipe, the thermal module gets the fixed heat quantity from the heat module. While there is flowing through the probe, the thermal module gets the heat quantity which varies with the flow speed. The thermal module converts the differential temperature signal into electric signal .Then the signal processor exports 4-20mA current signal or the signal of the switching point. It provides display, transmission control and remote monitoring in one unit.
Operating range:
Water: 0-5 m/s
Oil: 0-10 m/s
Air: 0-100m/s
Operating voltage: 24VDC,220VAC,220VDC,110VAC,110VDC
Output: PNP/NPN/Relay
Response time:�12s
Max pressure: 100bar
Display: LED for output indication
Current consumption �5mA
Switched current �00mA
Switch-on time typical 2s (1-13s)
Switch-off time typical 2s (1-15s)
Probes material 316 SST
Threaded type G1/2 (special type available on request)
Explosion Protection: ExdIICT4
IP Code: IP67 |
| Company: |
Beijing VIRVO Technology Co., Ltd
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| Contact: |
Ms. jessica zhang |
| Address: |
No.21, Linhe Street, Linhe Industrial Park, Shunyi District |
| Postcode: |
101300 |
| Tel: |
86 010 89452710 |
| Fax: |
86 010 89452720 |
| E-mail: |
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